[Webkit-unassigned] [Bug 97510] Some perf. tests have variances that differ greatly between runs

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=97510





--- Comment #15 from Stephanie Lewis <slewis at apple.com>  2012-10-01 15:44:04 PST ---
IMO you want to run enough iterations so that issues in repeating code are found (i.e. if the javascript heap size increases each time slowing stuff down), but running multiple instances does improve variance and it reduces the risk of an entire run being an outlier.

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